Mailbox



FIG. 1 is a front elevation view of a mailbox showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof, the bottom view forming no part of the claimed design;

FIG. 6 is a right side perspective view thereof; and,

FIG. 7 is a left side perspective view thereof. 

CLAIM The ornamental design for a mailbox, as shown and described. 